testClear() — netty Function Reference

Architecture documentation for the testClear() function in DefaultPriorityQueueTest.java from the netty codebase.

Function java Buffer Telemetry calls 3

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Buffer→ Telemetry→ testClear() — netty Function Reference

Dependency Diagram

graph TD
  adec7dac_294c_77a4_cf48_5346f87a5c7a["testClear()"]
  23b282eb_d0ea_c3c7_a597_7a1f2dd6296d["DefaultPriorityQueueTest"]
  adec7dac_294c_77a4_cf48_5346f87a5c7a -->|defined in| 23b282eb_d0ea_c3c7_a597_7a1f2dd6296d
  4e25103c_6e8f_a58b_a07c_3ee0c1c46f88["assertEmptyQueue()"]
  adec7dac_294c_77a4_cf48_5346f87a5c7a -->|calls| 4e25103c_6e8f_a58b_a07c_3ee0c1c46f88
  b6bcf60b_3e0d_b5a5_66f5_198b003d58f1["TestElement()"]
  adec7dac_294c_77a4_cf48_5346f87a5c7a -->|calls| b6bcf60b_3e0d_b5a5_66f5_198b003d58f1
  1d5045c6_01ae_270f_c58f_430ee227c7ea["assertOffer()"]
  adec7dac_294c_77a4_cf48_5346f87a5c7a -->|calls| 1d5045c6_01ae_270f_c58f_430ee227c7ea
  style adec7dac_294c_77a4_cf48_5346f87a5c7a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

common/src/test/java/io/netty/util/internal/DefaultPriorityQueueTest.java lines 78–108

    @Test
    public void testClear() {
        PriorityQueue<TestElement> queue = new DefaultPriorityQueue<TestElement>(TestElementComparator.INSTANCE, 0);
        assertEmptyQueue(queue);

        TestElement a = new TestElement(5);
        TestElement b = new TestElement(10);
        TestElement c = new TestElement(2);
        TestElement d = new TestElement(6);

        assertOffer(queue, a);
        assertOffer(queue, b);
        assertOffer(queue, c);
        assertOffer(queue, d);

        queue.clear();
        assertEmptyQueue(queue);

        // Test that elements can be re-inserted after the clear operation
        assertOffer(queue, a);
        assertSame(a, queue.peek());

        assertOffer(queue, b);
        assertSame(a, queue.peek());

        assertOffer(queue, c);
        assertSame(c, queue.peek());

        assertOffer(queue, d);
        assertSame(c, queue.peek());
    }